Headphone Connection" Availability depends on the specific model and area.Before connecting any external device or cable to the TV, first verify the TV's model number. Asticker containing the model number is attached to the back of the TV. The connection method variesdepending on the model.Refer to the diagram and connect the headphones to the headphone output connector. Only useheadphones with a 3-conductor TRS type jack. The headphone volume and the TV volume areadjusted independently of each other. While the headphone is connected, the TV speakers are mutedand certain Sound options are deactivated." The connectors may not be supported depending on the model.